package com.zgr.newhospital.handler;

import com.baomidou.mybatisplus.core.handlers.MetaObjectHandler;
import org.apache.ibatis.reflection.MetaObject;
import org.springframework.stereotype.Component;

import java.util.Date;

/**
 * @Author: 郑国荣
 * @Date: 2023-07-26-12:57
 * @Description: 自定义填充逻辑
 */

@Component
public class MyMetaObjectHandler implements MetaObjectHandler {
    //添加数据时操作
    @Override
    public void insertFill(MetaObject metaObject) {
        this.setFieldValByName("createTime",new Date(),metaObject);
        this.setFieldValByName("updateTime",new Date(),metaObject);
        this.setFieldValByName("version",1,metaObject);
    }
    //更新数据时操作
    @Override
    public void updateFill(MetaObject metaObject) {
        this.setFieldValByName("updateTime",new Date(),metaObject);
    }
}
